package com.example.tests;

import static org.junit.Assert.assertThat;
import static org.hamcrest.Matchers.*;

import java.io.File;
import java.io.IOException;
import java.util.Iterator;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import com.example.utils.SortedListOf;
import static com.example.fw.ContactHelper.CREATION;
import static com.example.tests.ContactDataGenerator.loadContactsFromXmlFile;

public class ContactCreationTests extends TestBase{
                
        @DataProvider
        public Iterator<Object[]> contactsFromFile() throws IOException {

        return wrapContactsForDataProvider(loadContactsFromXmlFile(new File("contacts.xml"))).iterator();

}


        
        @Test(dataProvider = "contactsFromFile")
        public void testContactCreationWithValidData(ContactData contact) throws Exception {
                                
                //save old state
                SortedListOf<ContactData> oldList = app.getContactHelper().getContacts();
                
                //actions
                app.getContactHelper().createContact(contact, CREATION);
                
                
                //save new state
                SortedListOf<ContactData> newList = app.getContactHelper().getContacts();
                
                //compare states
                //assertEquals(newList.size(), oldList.size() + 1);
                
                assertThat(newList, equalTo(oldList.withAdded(contact)));       
        
        
        }
        

}